• PF8121 Efficiency Calculation

    Hi,   I am looking to reduce power consumption on an existing design which uses the PF8121. One area considered is the efficiency of the PF8121 PMIC, as affected by the choice of inductor. It was proposed that w...
    Tom Perman
    last modified by Tom Perman
  • If PF8200 power output stops

    If the power output stops for part of each outputs, are there any case fail the MCU device ?   Regards, Yuji Matsunami
    yuji matsunami
    last modified by yuji matsunami
  • PF8200D2 power up question

    In chapter 5 of PF8200D2 configuration report <https://www.nxp.com/docs/en/supporting-information/R_PF8200D2.PDF>. It shows SW7/LDO1~4/PGOOD are OFF when power up. Is that means LDO1~4 are keep OFF when PF8200...
    m.c
    last modified by m.c
  • PF8100:  problem with FlexGUI utility

    Platform:      i.MX 8 with PF8100   This is the description of the customer: We are using the PF8100 PMIC in our design to power a i.MX8, The PF8100 is soldered on the board without pre-...
    Bernhard Fink
    last modified by Bernhard Fink
  • PF8200 input supply must sink current?

    Hello,   I noticed that the PF8200 datasheet was recently updated to include this note on Table 9: "Input supply for switching regulators must be capable to sink current to avoid overvoltage condition durin...
    adevries
    last modified by adevries
  • PF8200 with SmartReflex(TI)

    hello, I’m writing this memo to ask a question about PF8200. we will use the DSP C6655 and apply SmartReflex to the PF8200 to control CORE voltage. We will replace the DC/DC in attachment 1 with PF8200 and d...
    sungsuk jung
    last modified by sungsuk jung
  • PF8200 with SmartReflex(TI)

    hello, I’m writing this memo to ask a question about PF8200. we will use the DSP C6655 and apply SmartReflex to the PF8200 to control CORE voltage.   We will replace the DC/DC in attachment 1 with PF8200 ...
    sungsuk jung
    last modified by sungsuk jung
  • MC33PF8200A0ES  usage for LS1043A

    Hello Team,   I need a input for using PMIC-MC33PF8200A0ES with LS1043A processor, I need a PMIC which has programmed and can be used directly with my LS1043A processor. Another option if I need to program what...
    Arif Kanganolli
    last modified by Arif Kanganolli
  • PF8200 VIN vs SWXIN Voltage

    Hello,   For the PF8200, is it important to have the voltage on VIN match the voltage on the Switch and LDO inputs? (SW1IN-SW7IN and LDO12IN-LDO4IN). Or can VIN be run at 3.3V while the Switch and LDO inputs are...
    adevries
    last modified by adevries
  • Different inpult voltages lead to destruction???

    Hello, In my current project I'm using the PF8100 as PMIC. Please see attached schematics. The internal logic, SW1-4 and LDO1-4 are supplied by 3V3, while SW5-7 are supplied by 5V. When testing the first PCB pr...
    Nelson Scheja
    last modified by Nelson Scheja
  • PF8100 OTP Programming

    Hi,   I'm evaluating the PF8100 PMIC for use in a project and have a question about the OTP feature. I currently have the evaluation board for the 8100 (KITPF8100FRDMEVM) and am using the FlexGUI utility to...
    Omar Hussein
    last modified by Omar Hussein
  • Using PF8200 in try-before-buy mode

    Hello, In my current project I want to use the PF8200 in TBB/development mode initially. I want to use the programming interface on the KITPF8200FRDMPGM to program the PMIC, but I don't want the KITPF8200FRDMPGM ...
    adevries
    last modified by adevries
  • PF8200 open drain pull up voltage

    Hello,   I am working on a design that uses the PF8200. RESETB_MCU, INTB, PGOOD, and FSOB are all open drain signals that the datasheet recommends pulling up to VDDIO. However, for my application, I would like t...
    adevries
    last modified by adevries
  • Use KL25Z to debug PF8X on board

    Hi     Here is a material to introduce use NXP tool to debug PF8x on customer board. Pls find in attach. BRs jinyu 
    Jinyu Zhang
    last modified by Jinyu Zhang
  • PF8121 configuration files for the standard types EU/F1/F2

    Customer :  Larslabs  (Germany) Platform:     i.MX 8M-Mini + PF8121   Jinyu Zhang   Hi Jinyu, one of my customers got a few unprogrammed  PF8121 samples (programmed sampl...
    Bernhard Fink
    last modified by Bernhard Fink
  • Spikes on switch 3 during ramp-up - using KITPF8100FRDMEVM

    Customer:     SICK (Germany) Platform:       i.MX 8M-Mini + PF8200 (for safety purposes)     I got a question from SICK with regards to the PF8200. They wo...
    Bernhard Fink
    last modified by Bernhard Fink
  • Weight Information Required ?

    PC33PF8101A0ES,     PC33VR5500A0ES   Weight information required for both PMIC's.
    Manickarajan M P
    last modified by Manickarajan M P
  • Is the KITPF8200FRDMEVM compatible to PF8121 ?

    I have a KITPF8200FRDMEVM and want to program a PF8121 sample with it.   Is the hardware compatible (there are minor differences between the KITPF8200 and the KITPF8121)?     Regards, Bernhard.
    Bernhard Fink
    last modified by Bernhard Fink
  • Which specific PF8200 part?

    Hi, currently designing a new product using the i.MX8QM. So from what I can see, I need 2 of the PF8200 PMICs. I am not sure the difference between these two parts though which I have narrowed it down to: MC33PF8200...
    Peter Bain
    last modified by Peter Bain
  • Visit us next week at NXP Connects 2019 Silcon Valley, June 12-13 in Santa Clara

    NXP Connects 2019 Silicon Valley   Visit us next week at NXP Connects 2019 Silcon Valley, June 12-13 in Santa Clara   We will run three sessions dedicated to our Safety PMIC solutions : Wednesday 3PM : ...